baber/WOPTO huggingface dataset:
Patent JP-2020119492-A (JP)
Title: Image synthesizer and control method
Inventor: YOSHIDA NAOFUMI
IPC: H04N7/18
Filed: 2019-08-22
Abstract: To provide an image synthesizer that generates a synthesis image in which a viewer easily grasps a relative physical relationship between a vehicle and an own vehicle reflected in a synthesis image.SOLUTION: An image synthesizer 10 comprises: an acquisition unit 21 that acquires a first image and a second image, in which a common object is at least imaged, respectively by two cameras mounted on a vehicle; an image conversion unit 22 that performs image conversion by virtually projecting the first image and the second image in a predetermined physical relationship, in which a portion of the images overlaps, on a virtual projection surface having a plane at a position of a road surface where the vehicle is placed, the virtual projection surface virtually arranged around the vehicle, and by acquiring a third image in which a projection image projected on a virtual projection surface is seen from a virtual viewpoint; a generation unit 25 that generates a component image constituting the vehicle; and a synthesis unit 23 that synthesizes the component image generated by the generation unit 25 with the third image.SELECTED DRAWING: Figure 3
Patent JP-2021035157-A (JP)
Title: Driving device, driving method, and electronic apparatus
Inventor: TAKAHASHI KAZUO
IPC: G02B7/08
Filed: 2019-08-23
Abstract: To make an adjustment of a travel speed of a mobile body.SOLUTION: A driving circuit generates a first driving signal to be applied to one end of a piezoelectric element which expands and contracts in accordance with application of voltage, and a second driving signal to be applied to the other end of the piezoelectric element. Specifically, the first driving signal and the second driving signal having different phase relationships are generated so that an amplitude ratio of a first waveform of a first frequency contained in an amplification waveform of the piezoelectric element and a second waveform of a frequency which is twice the first frequency is at a prescribed value. The present disclosure can be applied to a direct-acting piezoelectric actuator.SELECTED DRAWING: Figure 1
Patent JP-2019215914-A (JP)
Title: Secure exchange feed market data embargo
Inventor: JOSE ANTONIO ACUNA-ROHTER
IPC: G06Q40/04
Filed: 2019-08-23
Abstract: To make private market data unrecognizable in communicating financial messages with exchange market participants.SOLUTION: A method comprises: obfuscating at least a portion of a first financial message; and augmenting a second financial message with a key configured to remove the obfuscation from the obfuscated portion of the first financial message. The market data is ultimately communicated by transmitting the first financial message to a particular participant, and transmitting the second message to a plurality of participants. The particular participant may then use the key from the second financial message to remove the obfuscation of the first financial message.SELECTED DRAWING: Figure 3
Patent JP-2021029680-A (JP)
Title: Washing and drying machine
Inventor: SASAKI MASAHIRO
IPC: D06F39/00
Filed: 2019-08-26
Abstract: To provide a washing and drying machine enabling stable communication intensity to be acquired in any direction, without changing a layout of components.SOLUTION: A washing and drying machine comprises: a washing tub; a water supply unit 40; a drying unit 37; a housing 10 for storing these; an operation panel 22 arranged at an upper portion of the housing 10; a steel material-made component 35 reinforcing the housing 10; and a radio communication device 60 performing radio communication with the outside of the housing 10. The radio communication device 60 is arranged between the water supply unit 40 and the drying unit 37 and on the rear side of the operation panel 22, in the steel material-made component 35 via a communication substrate fixing member 65 made of a non-metal material, the steel material member 35 and the communication substrate fixing member 65 have a predetermined gap.SELECTED DRAWING: Figure 3
Patent JP-2020036528-A (JP)
Title: Leakage breaker with instantaneous ground fault blackout protection and leakage alarm function
Inventor: HAHN SONG YOP
IPC: H02H7/26
Filed: 2019-08-27
Abstract: To provide a leakage breaker for preventing a leakage fire by disabling the leakage breaker in an event of a momentary ground fault and issuing a leakage alarm signal when a leakage current exceeds a reference value.SOLUTION: The leakage breaker includes: portions (1, 2, 3, 4, and 5) for calculating a resistance component leakage current and a combined leakage current from a combined leakage current instantaneous value detected by a ZCT; portions (9, 10, 11 and 12) for activating the leakage breaker to interrupt an electric line when the resistance component leakage current exceeds an allowable value to protect a human body from electric shock; and portions (13, 14, and 15) for instructing a leakage warning when the resistance component leakage current exceeds the allowable value to prevent leakage fire.SELECTED DRAWING: Figure 1
Patent JP-2021031748-A (JP)
Title: Conveyance mechanism
Inventor: SOKABE MASATO
IPC: C25C1/08
Filed: 2019-08-28
Abstract: To provide a conveyance facility capable of stably conveying a strip-like plate.SOLUTION: A conveyance mechanism 10 conveys a strip-like plate ST formed in a strip shape by a shearing machine S1. The shearing machine S1 shears a plate-like member arranged on a table T from above in a thickness direction to form the strip-like plate ST, and drops the strip-like plate ST downward. The conveyance mechanism 10 comprises: a conveyance unit 11 which is located at a lower position than the table T, and conveys the strip-like plate ST to a next process; and a belt movement mechanism 15 which is arranged between the conveyance unit 11 and a lower position than a position on which the sheared strip-like plate ST drops, and moves the strip-like plate ST from the shearing machine S1 toward the conveyance unit 11 along the width direction. The belt movement mechanism 15 is configured so that a conveyance surface of a belt 16 on which the strip-like plate ST is placed inclines downward from the shearing machine S1 toward the conveyance unit 11.SELECTED DRAWING: Figure 1
Patent JP-2021029858-A (JP)
Title: Game machine
Inventor: ORIHARA KENSUKE
IPC: A63F7/02
Filed: 2019-08-28
Abstract: To provide a game machine capable of appropriately preventing occurrence of a situation in which a speculative mind becomes extremely high.SOLUTION: A game machine includes: determination means for determining propriety of execution of a special game advantageous to a player on the basis of satisfaction of a predetermined condition; variation means for varying a pattern based on a determination result; special game execution means for executing a special game when execution of the special game is determined; and changing means capable of changing at least one of variation time for varying a pattern and execution time of a special game when it is determined to execute the special game continuously under a predetermined game condition.SELECTED DRAWING: Figure 1
Patent JP-2020110140-A (JP)
Title: Cell culture method
Inventor: HIRAYUKA SEIYA
IPC: C12N1/00
Filed: 2019-08-29
Abstract: To provide a method that enables recovery of cultured cells by cooling treatment at a high recovery rate.SOLUTION: A culture method of adherent cells uses a culture substrate coated with temperature-responsive block copolymer including: temperature-responsive polymer in which lower limit critical solution temperature (LCST) to water is within the range of 0°C to 50°C; hydrophilic polymer in which an HLB value (Griffin method) is within the range of 7 or more and 20 or less; and hydrophobic polymer in which an HLB value (Griffin method) is 0 or more and less than 7. In the method, serum concentration in culture medium is 2% or more, and cultured cells are recovered after cooling down to the temperature of LCST or less.SELECTED DRAWING: None
Patent JP-2020086434-A (JP)
Title: Noise removal variation auto-encoder-based integrated training method and device for voice detection
Inventor: KIM HOIRIN
IPC: G10L25/84
Filed: 2019-08-30
Abstract: To provide a noise removal variation auto-encoder-based integrated training method and device for voice detection.SOLUTION: A noise removal variation auto-encoder-based integrated training method for voice detection includes: a step of using batch normalization for reducing an internal covariate shift phenomenon occurred at training; a step of using a Gradient weighting technique such that sound quality improvement DNN outputs a voice feature necessary for voice detection; and a step of using a noise removal variation auto-encoder in the sound quality improvement DNN. The integrated training method for voice detection converts the voice feature so as to remove noise from the voice feature by the sound quality improvement DNN, and uses the voice feature from which noise has been removed to execute voice detection by voice detection DNN.SELECTED DRAWING: Figure 1
Patent JP-2020019776-A (JP)
Title: Method for preparation of [1,2,4]-triazolo[4,3-a]pyridines
Inventor: MATTHEW BIO
IPC: C07D471/04
Filed: 2019-09-05
Abstract: To provide methods for preparing [1,2,4]triazolo[4,3-a]pyridines and precursors thereof.SOLUTION: A method comprises reacting (R)-N'-(3-fluoro-5-(1-methyl-1H-pyrazol-4-yl)pyridin-2-yl)-2-(3-(2-methoxyethoxy)-5-oxo-1,6-naphthyridin-6(5H)yl) propanehydrazide under conditions sufficient to form (R)-6-(1-(8-fluoro-6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)-3-(2-methoxyethoxy)-1,6-naphthyridin-5(6H)-one.SELECTED DRAWING: None
Patent JP-2021044276-A (JP)
Title: Stationary induction apparatus
Inventor: MIKOSHIBA RYOSUKE
IPC: H01F27/25
Filed: 2019-09-06
Abstract: To provide a stationary induction apparatus comprising an iron core reducing an iron loss.SOLUTION: A stationary induction apparatus includes: a first iron core including a first inner iron core and a second inner iron core arranged in parallel, and an outer iron core disposed so as to cover the first inner iron core and the second inner iron core; a coil wound around the first inner iron core, the second inner iron core, and the outer iron core; and a second iron core obtained by laminating plate-like magnetic body members in the circumferential direction of the first iron core, the plate-like magnetic body members having a first surface facing a yoke part of the first iron core, a second surface facing a top surface of the coil, and a third surface between the first surface and the second surface. A support member is disposed on a second iron core's surface on the side opposite to the first iron core. The support member is connected via a member passing through a gap provided among the first inner iron core, the second inner iron core, and the outer iron core.SELECTED DRAWING: Figure 1
Patent JP-2021043299-A (JP)
Title: Display
Inventor: KOJIMA TETSUYA
IPC: G02F1/1343
Filed: 2019-09-10
Abstract: To reduce the occurrence of ghost in a picked-up image in a display that picks up an image through a liquid crystal panel.SOLUTION: A display includes a liquid crystal panel that has a plurality of pixels, and an image pick-up device that is arranged on the back side of the liquid crystal panel. The liquid crystal panel has an imaging area that overlaps the image pick-up device in plan view, and an area other than the imaging area. The imaging area has a plurality of wire electrodes that are arranged separated from each other. In plan view, of the plurality of wire electrodes, a first pair of wire electrodes are separated at a first interval, and a second pair of wire electrodes are separated at a second interval different from the first interval. The first pair of wire electrodes and the second pair of wire electrodes are arranged irregularly.SELECTED DRAWING: Figure 6
Patent JP-2021042724-A (JP)
Title: Engine system and control device of engine system
Inventor: IOZUMI MANABU
IPC: F02D43/00
Filed: 2019-09-12
Abstract: To provide an engine system which can suppress a stay of condensed water in an engine after an operation stop of the engine, and a control device of the engine system.SOLUTION: An engine system 1 comprises an engine 10, an intake passage 20, an exhaust passage 30, an exhaust recirculation device 60, an electric turbocharger 40 and a control device 90. The engine system also comprises a dynamic valve drive mechanism 85 which can open and close an intake valve 17 and an exhaust valve 18 of the engine after an operation stop of the engine. The control device performs control processing for driving a compressor of the electric turbocharger for a prescribed period after the operation stop of the engine, and making the dynamic valve drive mechanism open and close the intake valve and the exhaust valve while the compressor is driven.SELECTED DRAWING: Figure 1
Patent JP-2021048171-A (JP)
Title: Semiconductor device
Inventor: SUWA TAKASHI
IPC: H01L29/739
Filed: 2019-09-17
Abstract: To provide a semiconductor device having a high resistance to a destruction mode caused by a heat generation when operated.SOLUTION: A semiconductor device comprises: a semiconductor portion including a first semiconductor layer of a first conductive type; an electrode provided on a front surface side of the semiconductor portion; a first control electrode that is arranged between the semiconductor portion and the electrode, and is electrically insulated from the semiconductor portion; and a second control electrode that is arranged between the semiconductor portion and the electrode in parallel with the first control electrode, and is electrically insulated from the semiconductor portion. The semiconductor portion further includes: a second semiconductor portion of a second conductive type, provided between the first semiconductor layer and the electrode; and a third semiconductor layer of the first conductive type, selectively provided between the second semiconductor layer and the electrode. The first control electrode and the second control electrode are provided at a position opposite to the second semiconductor layer, and have end portions positioned in the first semiconductor layer. The second control electrode includes a material with a heat thermal conductivity larger than that of the material of the first control electrode.SELECTED DRAWING: Figure 1
Patent JP-2021046467-A (JP)
Title: Releasable silicone resin composition and release film coated therewith
Inventor: ITO DAISUKE
IPC: C09D183/05
Filed: 2019-09-17
Abstract: To provide a releasable silicone resin composition having excellent adhesive strength to a glass coated with a fluororesin or a fluororesin coating, and to provide a release film coated therewith.SOLUTION: There is provided a releasable silicone resin composition comprising: an organopolysiloxane (A) having at least two silicon atom-bonded alkenyl groups which react with an SiH group in one molecule; an organopolysiloxane (B) composed of a general formula SiO1/2 unit and a general formula SiO4/2 unit and having a molar ratio of SiO1/2 unit to SiO4/2 unit of 0.5 to 1.0 and having a silanol group of one or more in one molecule; an organohydrogenpolysiloxane (C) having at least three SiH groups in one molecule; a curing catalyst (D); and a nonionic fluorine-based surfactant (E) having a specific gravity of 1.35 or more and having a perfluoroalkyl group, and there is also provided a release film coated therewith.SELECTED DRAWING: None
Patent JP-2021048928-A (JP)
Title: Endoscopic image processing system
Inventor: SHIMODA TOMOHIRO
IPC: A61B1/045
Filed: 2019-09-20
Abstract: To provide a technique capable of assisting an endoscopic operation using an endoscopic image.SOLUTION: An endoscopic image processing system comprises output processing means which, on the basis of area designation data acquired by giving an acquired endoscopic image to a learned model, outputs a display obtained by adding guide information of an endoscope relating to an image area designated by the area designation data within the endoscopic image to the endoscopic image. The learned model machine-learned by using a plurality of pieces of teacher data obtained by respectively associating a correct answer of the area designation data with each endoscopic image for teachers.SELECTED DRAWING: Figure 3
Patent JP-2021049916-A (JP)
Title: Camera cover attaching structure
Inventor: SHIMIZU SADAAKI
IPC: B60R11/02
Filed: 2019-09-26
Abstract: To suppress the input of vertical force to a windshield when mounting a camera cover.SOLUTION: A bracket 30 is equipped with right and left hook-shaped portions and right and left locking claw portions 32, on a rear lower surface 34b side of a fixed plate portion 34. A camera cover 10 is equipped with right and left locking rods and right and left locking opening portions 14. The camera cover 10 is moved to a rear and upper side along a rear surface 2a of a windshield 2, thereby being brought into a cover attaching state in which the camera cover 10 is attached to the bracket 30. The hook-shaped portions of the bracket 30 in the cover attaching state regulate the movement of the camera cover 10 in a direction separating from the windshield 2 to a vehicle cabin 4 side, while the locking rods of the camera cover 10 are locked. The locking claw portions 32 of the bracket 30 in the cover attaching state, regulates the movement of the camera cover 10 to a front and lower side with respect to the bracket 30 while the locking opening portions 14 of the camera cover 10 are locked.SELECTED DRAWING: Figure 10
Patent JP-2021052608-A (JP)
Title: Plastic oil/fat composition
Inventor: MURAO YUKI
IPC: A23D7/00
Filed: 2019-09-27
Abstract: To provide an oil/fat composition that has a high palm oil content and yet has a moderate plasticity and is excellent in creaming property.SOLUTION: The problem is solved by using a plastic oil/fat composition that is composed of an oil/fat containing a refined palm oil by 60 to 90 wt.% and an oil that is liquid at 20°C by 10 to 40 wt.%, an emulsifier, and water, contains a polyglyceryl fatty acid ester as an emulsifier, has a maximum stress at 20°C of 600 to 1,200 g and has a viscosity at 5°C when cooled from the molten state to 5°C at 2°C per minute of 2,000 to 40,000 mPa-s.SELECTED DRAWING: None
Patent JP-2019213998-A (JP)
Title: Device for game
Inventor: YOSHIOKA KAZUE
IPC: A63F7/02
Filed: 2019-10-01
Abstract: To provide a game information display device for each game machine enabling a display of game information on a large screen, while securing efficiency in releasing jammed balls.SOLUTION: A game information display device for each game machine is provided which is to be installed above a game machine separately from the game machine. The game information display device for each game machine is supported at a position other than a work door and positioned on the front face of the work door when the work door is closed, but is installed so as to be able to be retreated to a position not interfering with the work door when the work door is opened.SELECTED DRAWING: Figure 33
Patent JP-2021058298-A (JP)
Title: Ultrasonic diagnostic device and program
Inventor: NAITO TATSUYA
IPC: A61B8/14
Filed: 2019-10-04
Abstract: To suppress a multiple reflection component of ultrasonic image data with a simple device configuration.SOLUTION: An ultrasonic diagnostic device 100 includes: an image generation unit 14 for generating ultrasonic image data on the basis of a reception signal obtained from an ultrasonic probe 2 that transmits/receives an ultrasonic wave; a boundary line extraction unit 15c for extracting a boundary component of a brightness value perpendicular to a sound ray direction of the ultrasonic wave from the generated ultrasonic image data; and a control unit 18 for extracting a multiple reflection component in which the speed of the extracted boundary component is roughly the integral multiple of the speed of a tissue component in the periphery of the boundary component from the generated ultrasonic image data, and generating multiple reflection component suppression image data by suppressing the extracted multiple reflection component from the ultrasonic image data.SELECTED DRAWING: Figure 2
Patent JP-2021058855-A (JP)
Title: Casting and method for manufacturing casting
Inventor: KOBAYASHI HIROFUMI
IPC: B05D3/02
Filed: 2019-10-08
Abstract: To provide a method for manufacturing a casting that can print a display item to a casting surface without any scratch and chip and has improved adhesion for the display item as compared to the existing castings, and to provide a casting.SOLUTION: A method for manufacturing a casting includes: a display item formation step (S102) for forming a display item in a required place in a casting surface; and a baking step (S104) for baking the display item at a temperature of 120[°C] or higher after the display item formation step (S102).SELECTED DRAWING: Figure 1
Patent JP-2021058992-A (JP)
Title: Numerical control device
Inventor: ITO MOTOHIKO
IPC: B23Q15/08
Filed: 2019-10-09
Abstract: To enable constant circumferential velocity control to be turned on and off during processing.SOLUTION: A numerical control device, which has a constant surface speed control-function of controlling rotation speed of a spindle so that a circumferential velocity is kept constant, comprises: a circumferential velocity calculating part that calculates a circumferential velocity on the basis of a designated rotation speed of the spindle and a distance of a rotation center thereof; a cutting speed setting part that sets the minimum cutting speed and the maximum cutting speed; a comparing part that compares the circumferential velocity with the minimum cutting speed and the maximum cutting speed; and an operation control part that controls whether or not the constant circumferential velocity control-function should be activated, on the basis of a compared result by the comparing part.SELECTED DRAWING: Figure 4
Patent JP-2020000258-A (JP)
Title: Rice cake-like food product mainly formed of arrowroot starch, ice cream and production method thereof
Inventor: MAENO KINYA
IPC: A23G9/42
Filed: 2019-10-10
Abstract: To provide a rice cake-like food product comprising a texture similar to that of rice cake at normal temperature, ice cream and production method thereof.SOLUTION: A rice cake-like food product in one embodiment is a food product including starch gelation material and sweetener, the starch gelation material is mainly formed of arrowroot starch, and does not include potato starch, sweet potato starch, corn starch and wheat starch, and as the sweetener, at least Wasanbon is included, however, purified sugar, glucose and combined sweetener are not included. The rice cake-like food product is frozen and can also be enjoyed as ice cream. According to the rice cake-like food product in one embodiment, the rice cake-like food product has springy feeling similar to that of sweet rice jelly, has no allergen property, and has a GI value smaller than that of sugar. The rice cake like food product does not become too hard when it is frozen and made into ice cream, and can be easily eaten, and has unique thickness or soft feeling with good taste.SELECTED DRAWING: Figure 2